ubuntu-cve-2020-29565
Vulnerability from osv_ubuntu
Published
2020-12-04 08:15
Modified
2025-07-16 04:56
Summary
Details

An issue was discovered in OpenStack Horizon before 15.3.2, 16.x before 16.2.1, 17.x and 18.x before 18.3.3, 18.4.x, and 18.5.x. There is a lack of validation of the "next" parameter, which would allow someone to supply a malicious URL in Horizon that can cause an automatic redirect to the provided malicious URL.

Severity
6.1 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "openstack-dashboard",
            "binary_version": "2:9.1.2-0ubuntu5.2"
          },
          {
            "binary_name": "openstack-dashboard-ubuntu-theme",
            "binary_version": "2:9.1.2-0ubuntu5.2"
          },
          {
            "binary_name": "python-django-horizon",
            "binary_version": "2:9.1.2-0ubuntu5.2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "horizon",
        "purl": "pkg:deb/ubuntu/horizon@2:9.1.2-0ubuntu5.2?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "2:9.1.2-0ubuntu5.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "2:8.0.0-0ubuntu2",
        "2:9.0.0~b1-0ubuntu1",
        "2:9.0.0~b1-0ubuntu2",
        "2:9.0.0~b2-0ubuntu1",
        "2:9.0.0~b3-0ubuntu1",
        "2:9.0.0~rc1-0ubuntu1",
        "2:9.0.0-0ubuntu1",
        "2:9.0.0-0ubuntu2",
        "2:9.0.0-0ubuntu2.16.04.1",
        "2:9.0.1-0ubuntu2",
        "2:9.1.0-0ubuntu1",
        "2:9.1.1-0ubuntu1",
        "2:9.1.2-0ubuntu1",
        "2:9.1.2-0ubuntu2",
        "2:9.1.2-0ubuntu3",
        "2:9.1.2-0ubuntu5"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "openstack-dashboard",
            "binary_version": "3:13.0.3-0ubuntu2"
          },
          {
            "binary_name": "openstack-dashboard-ubuntu-theme",
            "binary_version": "3:13.0.3-0ubuntu2"
          },
          {
            "binary_name": "python-django-horizon",
            "binary_version": "3:13.0.3-0ubuntu2"
          },
          {
            "binary_name": "python-django-openstack-auth",
            "binary_version": "3:13.0.3-0ubuntu2"
          },
          {
            "binary_name": "python3-django-openstack-auth",
            "binary_version": "3:13.0.3-0ubuntu2"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "horizon",
        "purl": "pkg:deb/ubuntu/horizon@3:13.0.3-0ubuntu2?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3:13.0.3-0ubuntu2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3:12.0.0-0ubuntu2.1",
        "3:12.0.0-0ubuntu3",
        "3:13.0.0~b1-0ubuntu1",
        "3:13.0.0~b1-0ubuntu2",
        "3:13.0.0-0ubuntu1",
        "3:13.0.0-0ubuntu1.1",
        "3:13.0.1-0ubuntu1",
        "3:13.0.1-0ubuntu2",
        "3:13.0.1-0ubuntu3",
        "3:13.0.1-0ubuntu4",
        "3:13.0.1-0ubuntu5",
        "3:13.0.1-0ubuntu6",
        "3:13.0.2-0ubuntu1",
        "3:13.0.2-0ubuntu2",
        "3:13.0.2-0ubuntu3",
        "3:13.0.3-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "openstack-dashboard",
            "binary_version": "3:18.3.2-0ubuntu0.20.04.4"
          },
          {
            "binary_name": "openstack-dashboard-common",
            "binary_version": "3:18.3.2-0ubuntu0.20.04.4"
          },
          {
            "binary_name": "openstack-dashboard-ubuntu-theme",
            "binary_version": "3:18.3.2-0ubuntu0.20.04.4"
          },
          {
            "binary_name": "python3-django-horizon",
            "binary_version": "3:18.3.2-0ubuntu0.20.04.4"
          },
          {
            "binary_name": "python3-django-openstack-auth",
            "binary_version": "3:18.3.2-0ubuntu0.20.04.4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "horizon",
        "purl": "pkg:deb/ubuntu/horizon@3:18.3.2-0ubuntu0.20.04.4?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "3:18.3.2-0ubuntu0.20.04.4"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "3:16.0.0-0ubuntu1",
        "3:17.0.0~b1~git2019121712.f7313b74c-0ubuntu1",
        "3:18.0.1~git2020021409.bb959361b-0ubuntu2",
        "3:18.0.1~git2020021409.bb959361b-0ubuntu3",
        "3:18.2.1~git2020032709.2c4470272-0ubuntu1",
        "3:18.2.1~git2020041013.754804667-0ubuntu1",
        "3:18.2.1~git2020041013.754804667-0ubuntu2",
        "3:18.2.1~git2020041013.754804667-0ubuntu3",
        "3:18.3.2-0ubuntu0.20.04.1",
        "3:18.3.2-0ubuntu0.20.04.2"
      ]
    }
  ],
  "aliases": [],
  "details": "An issue was discovered in OpenStack Horizon before 15.3.2, 16.x before 16.2.1, 17.x and 18.x before 18.3.3, 18.4.x, and 18.5.x. There is a lack of validation of the \"next\" parameter, which would allow someone to supply a malicious URL in Horizon that can cause an automatic redirect to the provided malicious URL.",
  "id": "UBUNTU-CVE-2020-29565",
  "modified": "2025-07-16T04:56:19Z",
  "published": "2020-12-04T08:15:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2020-29565"
    },
    {
      "type": "REPORT",
      "url": "https://bugs.launchpad.net/horizon/+bug/1865026"
    },
    {
      "type": "REPORT",
      "url": "https://review.opendev.org/c/openstack/horizon/+/758841/"
    },
    {
      "type": "REPORT",
      "url": "https://review.opendev.org/c/openstack/horizon/+/758843/"
    },
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4675-1"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2020-29565"
    }
  ],
  "related": [
    "USN-4675-1"
  ],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2020-29565"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
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